BoomBest LN1036BT Large Bluetooth Speaker Radio

– Enhanced bass and loud Bass drives.
– Bluetooth V5.0 connects to a wide range of connections
– Input voltage: DC-5V 1A
– Transmission distance: 10m
– Weight: 1485g
– Size: 166 x 128 x 202mm
– Speaker: 4″ 10W x 1, diam.52 10W x 1
– Frequency response: 20Hz to 20KHz
– SNR: 85dB
– Work voltage: 7.4V
– Distortion: 1%
– Battery: 2000mAh
– Mode conversion
– Volume decrease/previous song
– Play/pause/answer a call
– Volume up/next song
– Power on/off
– TF card, USB, AUX
– Rechargeable on DC 5V with provided USB-C cable
– CE and FCC certifications